5A 1 Atoms multichoice

Which of these is the larger?
1. Br
2. Cl
Which of these is the larger?
1. Cl^-
2. Cl
Which of these is the larger?
1. Mg
2. Al
Which of these is the larger?
1. Mg²⁺
2. Ca²⁺
Which of these is the larger?
1. Al³⁺
2. P^3-
Which of these is the larger?
1. Ar
2. K
Which of these is the larger?
1. N
2. C
Which of these is the larger?
1. Si
2. C
Which of these is the larger?
1. Ca²⁺
2. Ca
Which of these is the larger?
1. S^2-
2. Cl^-
Predict the bonding between these elements:
Ca and Cl
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
C and H
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
N and N
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
C and O
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
S and P
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
K and S
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
Al and Cl
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
H and Cl
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
F and O
1. Non-polar covalent
2. Polar-covalent
3. Ionic
Predict the bonding between these elements:
C and N
1. Non-polar covalent
2. Polar-covalent
3. Ionic